13 × 211 × 311

Prime Factor Structure

Factorization String 13 × 211 × 311

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 926,016

Proper Divisor Sum 72,943

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #853057 ← → #853079

1 13 211 311 2,743 4,043 65,621 853,073

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

853,073 2,559,220 1,279,610 639,805 1,919,416 959,708 479,854 239,927 719,782 359,891 1,079,674 539,837 1,619,512 809,756 404,878 202,439 607,318 303,659 910,978 455,489 1,366,468 683,234 341,617 1,024,852 512,426 256,213 768,640 384,320 192,160 96,080 48,040 24,020 12,010 6,005 18,016 9,008 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.